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BR0313200A - precipitation surface silicic acid - Google Patents

precipitation surface silicic acid

Info

Publication number
BR0313200A
BR0313200A BRPI0313200-5A BR0313200A BR0313200A BR 0313200 A BR0313200 A BR 0313200A BR 0313200 A BR0313200 A BR 0313200A BR 0313200 A BR0313200 A BR 0313200A
Authority
BR
Brazil
Prior art keywords
silicic acid
precipitation surface
precipitation
surface silicic
acid
Prior art date
Application number
BRPI0313200-5A
Other languages
Portuguese (pt)
Other versions
BR0313200B1 (en
Inventor
Stefan Uhrlandt
Andre Wehmeier
Detlef Luginsland
Oleg Stenzel
Original Assignee
Degussa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10330118A external-priority patent/DE10330118A1/en
Application filed by Degussa filed Critical Degussa
Publication of BR0313200A publication Critical patent/BR0313200A/en
Publication of BR0313200B1 publication Critical patent/BR0313200B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/53—Particles with a specific particle size distribution bimodal size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Tires In General (AREA)

Abstract

ACIDO SILìCICO DE PRECIPITAçãO COM SUPERFìCIE MAIR. A presente invenção refere-se a um ácido silícico de precipitação altamente disperso, que apresenta uma superfície maior, a um processo para a sua preparação e ao seu uso como substância de enchimento de pneus para veículos utilitários, motocicletas e veículos de alta velocidade.MAIR SURFACE PRECIPITATION SILICULIC ACID. The present invention relates to a highly dispersed precipitation silicic acid having a larger surface, a process for its preparation and its use as a tire filler for utility vehicles, motorcycles and high speed vehicles.

BRPI0313200-5A 2002-08-03 2003-07-25 Precipitation silicic acid, its preparation process, elastomer mixtures as well as tires for high speed vehicles, utility vehicles and motorcycles BR0313200B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10235559 2002-08-03
DE10235559.2 2002-08-03
DE10330118.6 2003-07-04
DE10330118A DE10330118A1 (en) 2002-08-03 2003-07-04 Highly disperse precipitated silica having high CTAB surface area, useful e.g. as filler in tires for commercial vehicles, motor cycles and high speed vehicles, and as antiblocking agents, and carriers for agrochemicals and foodstuffs
PCT/EP2003/008235 WO2004014797A1 (en) 2002-08-03 2003-07-25 High-surface precipitation silicic acids

Publications (2)

Publication Number Publication Date
BR0313200A true BR0313200A (en) 2007-07-24
BR0313200B1 BR0313200B1 (en) 2014-12-16

Family

ID=31716595

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0313200-5A BR0313200B1 (en) 2002-08-03 2003-07-25 Precipitation silicic acid, its preparation process, elastomer mixtures as well as tires for high speed vehicles, utility vehicles and motorcycles

Country Status (10)

Country Link
US (1) US7790131B2 (en)
EP (1) EP1525159B1 (en)
JP (1) JP5144878B2 (en)
KR (1) KR100972947B1 (en)
AU (1) AU2003255291A1 (en)
BR (1) BR0313200B1 (en)
MX (1) MXPA05001311A (en)
PL (1) PL202604B1 (en)
TW (1) TWI283654B (en)
WO (1) WO2004014797A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146325A1 (en) * 2001-09-20 2003-04-10 Degussa Precipitated silica with a high BET / CTAB ratio
DE10330221A1 (en) * 2002-08-03 2004-02-12 Degussa Ag Highly disperse precipitated silica having high CTAB surface area, useful e.g. as filler in tires for commercial vehicles, motor cycles and high speed vehicles, and as antiblocking agents, and carriers for agrochemicals and foodstuffs
WO2004014797A1 (en) * 2002-08-03 2004-02-19 Degussa Ag High-surface precipitation silicic acids
US20090127801A1 (en) * 2003-11-14 2009-05-21 Wild River Consulting Group, Llc Enhanced property metal polymer composite
ES2718247T3 (en) * 2003-11-14 2019-06-28 Wild River Consulting Group Llc Material composed of metallic polymer, a method for its extrusion and shaped articles made from them
US20110236699A1 (en) * 2003-11-14 2011-09-29 Tundra Composites, LLC Work piece comprising metal polymer composite with metal insert
US8841358B2 (en) 2009-04-29 2014-09-23 Tundra Composites, LLC Ceramic composite
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
EP1559744A1 (en) * 2004-01-30 2005-08-03 Rhodia Chimie Use of a pretreated precipitated silica as a reinforcing filler for silicone elastomer and curable compositions thus obtained
DE102004005411A1 (en) * 2004-02-03 2005-08-18 Degussa Ag Hydrophobic precipitated silica for defoamer formulations
DE102005043201A1 (en) * 2005-09-09 2007-03-15 Degussa Ag Precipitated silicas with a special pore size distribution
DE102005043202A1 (en) * 2005-09-09 2007-03-15 Degussa Ag Preparing precipitated silicic acid, used e.g. in elastomer mixture, comprises subjecting aqueous solution of e.g. alkali and/or alkaline-earth silicate, simultaneously adding e.g. alkali and/or alkaline-earth silicate and drying
EP1803770B1 (en) * 2005-12-28 2014-07-16 Sumitomo Rubber Industries, Ltd. Rubber composition and tire using the same
US20090314482A1 (en) * 2006-02-09 2009-12-24 Wild River Consulting Group, Llc Metal polymer composite with enhanced viscoelastic and thermal properties
US8455165B2 (en) * 2006-09-15 2013-06-04 Cabot Corporation Cyclic-treated metal oxide
US8435474B2 (en) * 2006-09-15 2013-05-07 Cabot Corporation Surface-treated metal oxide particles
US8202502B2 (en) * 2006-09-15 2012-06-19 Cabot Corporation Method of preparing hydrophobic silica
US20080070146A1 (en) * 2006-09-15 2008-03-20 Cabot Corporation Hydrophobic-treated metal oxide
EP2240540B1 (en) 2008-01-18 2014-03-12 Wild River Consulting Group, LLC Melt molding polymer composite and method of making and using the same
FR2928363B1 (en) 2008-03-10 2012-08-31 Rhodia Operations NOVEL PROCESS FOR THE PREPARATION OF PRECIPITED SILICES, PRECIPITED SILITIES WITH SPECIAL MORPHOLOGY, GRANULOMETRY AND POROSITY AND THEIR USES, IN PARTICULAR FOR THE STRENGTHENING OF POLYMERS
US8281883B2 (en) * 2008-11-11 2012-10-09 Adalberto Prinz Method and apparatus for transporting construction equipment in an enclosed container within the hold of a vessel
US8114935B2 (en) * 2009-05-04 2012-02-14 Ppg Industries Ohio, Inc. Microporous precipitated silica
JP2011140613A (en) * 2009-12-09 2011-07-21 Sumitomo Rubber Ind Ltd Rubber composition for tire and pneumatic tire
JP5149316B2 (en) * 2009-12-09 2013-02-20 住友ゴム工業株式会社 Rubber composition for tire and pneumatic tire
US8845991B2 (en) * 2010-04-08 2014-09-30 Ecolab Usa Inc. Silica particle manufacturing process
JP5789968B2 (en) * 2010-12-06 2015-10-07 横浜ゴム株式会社 Rubber composition for tire tread
US8969462B2 (en) * 2011-04-28 2015-03-03 Bridgestone Corporation Rubber composition
CN103359747A (en) * 2013-06-25 2013-10-23 安徽敬业纳米科技有限公司 Method for in situ modification of nano silica in batches
WO2017109740A1 (en) * 2015-12-23 2017-06-29 Tata Chemicals Limited A process for preparing precipitated silica
WO2017109742A1 (en) 2015-12-23 2017-06-29 Tata Chemicals Limited Precipitated silica
JP2021514341A (en) 2018-02-23 2021-06-10 ワッカー ケミー アクチエンゲゼルシャフトＷａｃｋｅｒ Ｃｈｅｍｉｅ ＡＧ Highly dispersive precipitated silica
DE102020208510A1 (en) * 2020-07-07 2022-01-13 Evonik Operations Gmbh Modified silicic acids, processes for their production and their use
EP3954743A1 (en) 2020-08-12 2022-02-16 Evonik Operations GmbH Use of silicon dioxide to improve the conductivity of coatings
US20240409418A1 (en) * 2021-10-26 2024-12-12 Evonik Operations Gmbh Precipitated silica, process for production thereof and use thereof
DE102024106466A1 (en) 2024-03-06 2025-09-11 Jan Schiemann Process for producing a modified silica for producing a modified rubber mixture

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427137B4 (en) * 1993-10-07 2007-08-23 Degussa Gmbh precipitated silica
DE4437645C2 (en) 1994-10-21 2000-05-31 Uniroyal Englebert Gmbh Tire comprising a tire tread made from a vulcanized rubber compound
IN188702B (en) * 1995-06-01 2002-10-26 Degussa
US6266424B1 (en) * 1996-11-13 2001-07-24 Vxi Corporation Electret microphone circuit with low battery disable
US5739197A (en) 1996-12-19 1998-04-14 Ppg Industries, Inc. Amorphous precipitated silica characterized by high dispersion in cured organic rubber compositions
DE19740440A1 (en) * 1997-09-15 1999-03-18 Degussa Easily dispersible precipitated silica
DE19840153A1 (en) 1998-09-03 2000-04-20 Degussa Precipitated silica
WO2001064580A1 (en) * 2000-03-03 2001-09-07 Akzo Nobel N.V. Amorphous silica particles comprising boron
DE10112441A1 (en) * 2001-03-15 2002-09-19 Degussa Silica by precipitation with a constant alkali number and its use
DE10112651A1 (en) * 2001-03-16 2002-09-19 Degussa Inhomogeneous silicas as carrier material
DE10112650A1 (en) * 2001-03-16 2002-09-19 Degussa Inhomogeneous silicas in dentifrices
DE10112652A1 (en) * 2001-03-16 2002-09-19 Degussa Inhomogeneous silicas for elastomer mixtures
DE10146325A1 (en) * 2001-09-20 2003-04-10 Degussa Precipitated silica with a high BET / CTAB ratio
AU2003242650A1 (en) * 2002-06-14 2003-12-31 Degussa Ag Aluminum-containing precipitated silicic acid having an adjustable bet/ctab ratio
WO2004014797A1 (en) * 2002-08-03 2004-02-19 Degussa Ag High-surface precipitation silicic acids
DE10330221A1 (en) * 2002-08-03 2004-02-12 Degussa Ag Highly disperse precipitated silica having high CTAB surface area, useful e.g. as filler in tires for commercial vehicles, motor cycles and high speed vehicles, and as antiblocking agents, and carriers for agrochemicals and foodstuffs

Also Published As

Publication number Publication date
EP1525159B1 (en) 2012-01-25
JP2005534610A (en) 2005-11-17
EP1525159A1 (en) 2005-04-27
TW200415124A (en) 2004-08-16
PL373653A1 (en) 2005-09-05
KR100972947B1 (en) 2010-07-30
BR0313200B1 (en) 2014-12-16
US7790131B2 (en) 2010-09-07
PL202604B1 (en) 2009-07-31
AU2003255291A1 (en) 2004-02-25
US20060099129A1 (en) 2006-05-11
TWI283654B (en) 2007-07-11
KR20050029287A (en) 2005-03-24
MXPA05001311A (en) 2005-04-28
WO2004014797A1 (en) 2004-02-19
JP5144878B2 (en) 2013-02-13

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA AG

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EVONIK DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA GMBH

B25G Requested change of headquarter approved

Owner name: EVONIK DEGUSSA GMBH (DE)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100037415/RJ DE 29/04/2010.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2262 DE 13/05/2014.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/12/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved